Ambient temperature and barometric pressure to STP

Enter volume or rate for correction to STP*:

Enter temperature in ^oC:

Enter barometric pressure in kPa:

Click this button to calculate STP correction:

STP corrected volume or rate:

STP correction factor is:

* Optional parameter

STP to ambient temperature and barometric pressure

Enter volume or rate at STP*:

Enter temperature in ^oC:

Enter barometric pressure in kPa:

Click this button to calculate ambient correction:

Volume or rate corrected from STP:

STP to ambient correction factor is:

* Optional parameter

Correct volume or flow rate to "dry" if ambient relative humidity,
temperature and barometric pressure are known

Enter volume or rate to be "dried"*:

Enter ambient temperature in ^oC:

Enter relative humidity in percent:

Enter barometric pressure in kPa:

Click this button to correct to "dry":

Water vapor pressure (kPa) is:

"Dry" volume or rate is:

"Dry" correction factor is:

* Optional parameter